Analysis of interatomic Contacts of Structural Units in PDB entry:
9IPB

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 9IPB entry

There are 2 chains in PDB entry 9IPB (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 4	CYS 596
D	GLN 117	LYS 366

There are 15 helices in PDB entry 9IPB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	20	30	Right-handed alpha
Helix 2	AA2	A	139	144	Right-handed alpha
Helix 3	AA3	A	147	151	Right-handed 310
Helix 4	AA4	A	318	322	Right-handed 310
Helix 5	AA5	A	348	354	Right-handed alpha
Helix 6	AA6	A	364	374	Right-handed 310
Helix 7	AA7	A	393	397	Right-handed 310
Helix 8	AA8	A	407	410	Right-handed 310
Helix 9	AA9	A	452	457	Right-handed alpha
Helix 10	AB1	A	471	478	Right-handed alpha
Helix 11	AB2	A	495	499	Right-handed 310
Helix 12	AB3	A	578	580	Right-handed 310
Helix 13	AB4	D	144	148	Right-handed 310
Helix 14	AB5	D	203	207	Right-handed 310
Helix 15	AB6	D	338	342	Right-handed 310

There are 17 sheets in PDB entry 9IPB. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	6	7	first strand
Strand 2	A	36	37	parallel
Strand 3	A	60	61	parallel
Strand 4	A	82	83	parallel
Strand 5	A	118	119	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	41	46	first strand
Strand 2	A	65	70	parallel
Strand 3	A	93	98	parallel
Strand 4	A	123	127	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	230	231	first strand
Strand 2	A	236	237	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	244	246	first strand
Strand 2	A	253	255	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	261	263	first strand
Strand 2	A	266	268	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	276	277	first strand
Strand 2	A	283	284	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	291	295	first strand
Strand 2	A	300	304	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	345	347	first strand
Strand 2	A	381	383	parallel
Strand 3	A	412	417	parallel
Strand 4	A	436	440	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	376	377	first strand
Strand 2	A	401	402	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	524	526	first strand
Strand 2	A	531	533	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	566	567	first strand
Strand 2	A	562	563	anti-parallel
Strand 3	A	592	595	parallel
Strand 4	A	582	587	anti-parallel
Strand 5	A	573	576	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	119	122	first strand
Strand 2	D	134	141	anti-parallel
Strand 3	D	194	199	anti-parallel
Strand 4	D	184	185	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	119	122	first strand
Strand 2	D	134	141	anti-parallel
Strand 3	D	194	199	anti-parallel
Strand 4	D	188	189	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	126	128	first strand
Strand 2	D	228	232	parallel
Strand 3	D	208	212	anti-parallel
Strand 4	D	152	155	anti-parallel
Strand 5	D	161	163	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	165	166	first strand
Strand 2	D	175	176	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	258	259	first strand
Strand 2	D	273	279	anti-parallel
Strand 3	D	329	334	anti-parallel
Strand 4	D	321	326	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	266	267	first strand
Strand 2	D	361	365	parallel
Strand 3	D	343	349	anti-parallel
Strand 4	D	292	297	anti-parallel
Strand 5	D	304	307	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 9IPB

Analysis of interatomic Contacts of Structural Units in PDB entry:
9IPB